| // Copyright 2016 PDFium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| |
| #include "xfa/fxfa/parser/cxfa_strokedata.h" |
| |
| #include "xfa/fxfa/parser/cxfa_color.h" |
| #include "xfa/fxfa/parser/cxfa_measurement.h" |
| #include "xfa/fxfa/parser/cxfa_node.h" |
| #include "xfa/fxfa/parser/xfa_utils.h" |
| |
| bool CXFA_StrokeData::IsVisible() const { |
| if (!m_pNode) |
| return false; |
| |
| XFA_AttributeEnum presence = m_pNode->JSObject() |
| ->TryEnum(XFA_Attribute::Presence, true) |
| .value_or(XFA_AttributeEnum::Visible); |
| return presence == XFA_AttributeEnum::Visible; |
| } |
| |
| XFA_AttributeEnum CXFA_StrokeData::GetCapType() const { |
| if (!m_pNode) |
| return XFA_AttributeEnum::Square; |
| return m_pNode->JSObject()->GetEnum(XFA_Attribute::Cap); |
| } |
| |
| XFA_AttributeEnum CXFA_StrokeData::GetStrokeType() const { |
| return m_pNode ? m_pNode->JSObject()->GetEnum(XFA_Attribute::Stroke) |
| : XFA_AttributeEnum::Solid; |
| } |
| |
| float CXFA_StrokeData::GetThickness() const { |
| return GetMSThickness().ToUnit(XFA_Unit::Pt); |
| } |
| |
| CXFA_Measurement CXFA_StrokeData::GetMSThickness() const { |
| return m_pNode ? m_pNode->JSObject()->GetMeasure(XFA_Attribute::Thickness) |
| : CXFA_Measurement(0.5, XFA_Unit::Pt); |
| } |
| |
| void CXFA_StrokeData::SetMSThickness(CXFA_Measurement msThinkness) { |
| if (!m_pNode) |
| return; |
| |
| m_pNode->JSObject()->SetMeasure(XFA_Attribute::Thickness, msThinkness, false); |
| } |
| |
| FX_ARGB CXFA_StrokeData::GetColor() const { |
| if (!m_pNode) |
| return 0xFF000000; |
| |
| CXFA_Color* pNode = |
| m_pNode->GetChild<CXFA_Color>(0, XFA_Element::Color, false); |
| if (!pNode) |
| return 0xFF000000; |
| |
| return CXFA_DataData::ToColor( |
| pNode->JSObject()->GetCData(XFA_Attribute::Value).AsStringView()); |
| } |
| |
| void CXFA_StrokeData::SetColor(FX_ARGB argb) { |
| if (!m_pNode) |
| return; |
| |
| CXFA_Color* pNode = |
| m_pNode->JSObject()->GetProperty<CXFA_Color>(0, XFA_Element::Color, true); |
| int a; |
| int r; |
| int g; |
| int b; |
| std::tie(a, r, g, b) = ArgbDecode(argb); |
| pNode->JSObject()->SetCData(XFA_Attribute::Value, |
| WideString::Format(L"%d,%d,%d", r, g, b), false, |
| false); |
| } |
| |
| XFA_AttributeEnum CXFA_StrokeData::GetJoinType() const { |
| return m_pNode ? m_pNode->JSObject()->GetEnum(XFA_Attribute::Join) |
| : XFA_AttributeEnum::Square; |
| } |
| |
| bool CXFA_StrokeData::IsInverted() const { |
| return m_pNode ? m_pNode->JSObject()->GetBoolean(XFA_Attribute::Inverted) |
| : false; |
| } |
| |
| float CXFA_StrokeData::GetRadius() const { |
| return m_pNode ? m_pNode->JSObject() |
| ->TryMeasure(XFA_Attribute::Radius, true) |
| .value_or(CXFA_Measurement(0, XFA_Unit::In)) |
| .ToUnit(XFA_Unit::Pt) |
| : 0; |
| } |
| |
| bool CXFA_StrokeData::SameStyles(CXFA_StrokeData stroke, |
| uint32_t dwFlags) const { |
| if (m_pNode == stroke.GetNode()) |
| return true; |
| if (fabs(GetThickness() - stroke.GetThickness()) >= 0.01f) |
| return false; |
| if ((dwFlags & XFA_STROKE_SAMESTYLE_NoPresence) == 0 && |
| IsVisible() != stroke.IsVisible()) { |
| return false; |
| } |
| if (GetStrokeType() != stroke.GetStrokeType()) |
| return false; |
| if (GetColor() != stroke.GetColor()) |
| return false; |
| if ((dwFlags & XFA_STROKE_SAMESTYLE_Corner) != 0 && |
| fabs(GetRadius() - stroke.GetRadius()) >= 0.01f) { |
| return false; |
| } |
| return true; |
| } |